Home / 4,070,874.07-5,617,550.71-2,235,319.50

Finding the Fourth Proportional to 4,070,874.07, 5,617,550.71 and 2,235,319.50

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Solution

The fourth proportional to 4,070,874.07, 5,617,550.71 and 2,235,319.50 is: 3,084,600.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070,874.07 : 5,617,550.71 = 2,235,319.50 : x
  2. Step 2: Convert to fraction form
    4,070,874.07/5,617,550.71 = 2,235,319.50/x
  3. Step 3: Cross multiply
    4,070,874.07x = 5,617,550.71 × 2,235,319.50
  4. Step 4: Simplify right side
    4,070,874.07x = 12,557,020,644,301.85
  5. Step 5: Solve for x
    x = 12,557,020,644,301.85/4,070,874.07
  6. Step 6: Final answer
    x = 3,084,600.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.